Professional Deck Cleaning
BRING YOUR DECK
BACK TO LIFE
Professional deck cleaning that removes dirt, grime, mould, algae and organic buildup while using a process suited to the timber and its condition.
A CLEANER AND MORE
INVITING OUTDOOR SPACE
Guardian Wash provides professional deck cleaning throughout Otago and Southland.
Decks can quickly collect dirt, mould, algae, grime and organic buildup, particularly in shaded or damp areas. This can leave the timber looking dark, tired and neglected.
Our team uses appropriate cleaning solutions and controlled washing methods suited to the timber, coating and overall condition of the deck. We avoid using unnecessary pressure that may damage timber fibres, strip coatings or leave visible cleaning marks.
The final result depends on the age of the timber, existing coatings, surface wear, staining and previous maintenance.
TRUSTED BY PROPERTY OWNERS
ACROSS OTAGO AND SOUTHLAND
Read genuine Google reviews from customers who have trusted Guardian Wash with their properties.
GET YOUR FREE
DECK CLEANING QUOTE
Tell us about your property and we'll provide a clear, free and no obligation deck cleaning quote.
Free, No-Obligation Quote
Let's Refresh Your Property.
Tell us what your property needs and our friendly team will be in touch with the next steps.
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WHAT'S INCLUDED IN A
GUARDIAN WASH DECK CLEAN?
Deck condition and surface assessment
Removal of loose dirt and debris
Pre wetting of suitable surrounding areas
Application of an appropriate cleaning solution where required
Controlled cleaning of the agreed deck surface
Detail cleaning around edges and accessible steps
Rinsing of the deck and surrounding areas
Care around walls, doors, gardens and nearby surfaces
Final visual inspection
Note: The exact scope depends on the timber type, existing coating, surface condition, total area, access and accepted quote.
IS YOUR DECK LOOKING
DARK, DIRTY OR WEATHERED?
Professional deck cleaning can help address these common problems:
Dirt and grime
Mould and mildew
Algae and organic buildup
Dark shaded areas
Weathered timber
Cobwebs and environmental debris
Buildup around steps, edges and outdoor furniture areas
HOW OUR DECK CLEANING
PROCESS WORKS
Request Your Quote
Send us your property details, deck size and photographs where available.
We Assess the Deck
We review the timber, coating, surface condition, access and level of buildup.
We Prepare the Area
Suitable surrounding areas are protected and pre wet. An appropriate cleaning solution may be applied.
We Clean the Deck
The agreed areas are cleaned using controlled methods suited to the timber and surface condition.
Final Rinse and Inspection
The deck and surrounding areas are rinsed before a final visual inspection is completed.
SEE THE GUARDIAN WASH
DIFFERENCE
Real transformations completed across Otago and Southland.
Timber Deck
BEFORE
AFTER
Shaded Area
BEFORE
AFTER
Surface Detail
BEFORE
AFTER
WHY HAVE YOUR DECK
PROFESSIONALLY CLEANED?
Improve the appearance of your outdoor living area
Remove dirt and organic buildup
Refresh dark or weathered timber
Prepare suitable timber for future staining or maintenance
Use cleaning methods suited to the timber condition
Reach edges, steps and difficult areas more effectively
Improve the overall presentation of the property
Create a cleaner and more inviting outdoor space
THE GUARDIAN WASH
STANDARD
Cleaning methods selected for the timber and surface condition
Controlled pressure to reduce unnecessary damage
Care around coatings, walls, doors and gardens
Clear communication about expected results
Fully insured exterior cleaning service
100% Satisfaction Guarantee
Common Questions
GOT QUESTIONS?
WE'VE GOT ANSWERS.
Do you use high pressure on timber decks?
We use controlled cleaning methods based on the timber, coating and surface condition. Excessive pressure can damage timber fibres and leave visible marks, so the process is adjusted carefully.
Can you remove mould and algae?
Our cleaning process is designed to remove common dirt, mould, algae and organic buildup. Deep staining or deterioration within the timber may remain visible.
Will my deck look completely new?
Professional cleaning can create a major improvement, but the final result depends on the age of the timber, existing coatings, surface wear, staining and previous maintenance.
Can you clean painted or stained decks?
This depends on the condition of the coating. Older or failing paint and stain may lift during cleaning. We will assess the surface and explain any concerns before beginning.
Can deck cleaning prepare the timber for staining?
Deck cleaning can help prepare suitable timber for future maintenance. Additional preparation, drying time or sanding may still be required before a new coating is applied.
Will you move outdoor furniture?
Customers should remove furniture, pot plants, barbecues and personal items before the appointment where possible.
Is deck cleaning safe around gardens?
We take practical precautions around nearby plants and surfaces, including pre wetting and rinsing where appropriate.
Can you clean deck steps and railings?
These areas can be included when listed in the accepted quote. Please provide photographs so the complete scope can be assessed.
Do I need to be home?
Customers do not always need to be home, provided we have safe access, an available water supply and all required instructions.
How often should a deck be cleaned?
The ideal frequency depends on shade, moisture, surrounding trees, weather exposure and the condition of the timber. Many decks benefit from professional cleaning every one to two years.
Still have questions?
Send us an enquiry and our friendly team will be happy to help.
GET A FREE QUOTE
Ready to refresh your deck
READY TO REFRESH
YOUR DECK?
Send us your property details and photographs today and receive a clear, free and no obligation deck cleaning quote.
GET MY FREE DECK CLEANING QUOTE